Machinery

Owner

POWELL MANUFACTURING COMPANY, INC.

Mar 24, 1981

Environmental Control Apparatus

Owner

POWELL MANUFACTURING COMPANY, INC.

Sep 2, 1980

Machinery

Owner

POWELL MANUFACTURING COMPANY, INC.

May 1, 1979

Machinery

Owner

POWELL MANUFACTURING COMPANY, INC.

May 30, 1978

Machinery and 2 other

Owner

POWELL MANUFACTURING COMPANY, INC.

May 23, 1978